CN214470608U - Outer diameter detection device for hydraulic rubber tube steel joint - Google Patents
Outer diameter detection device for hydraulic rubber tube steel joint Download PDFInfo
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- CN214470608U CN214470608U CN202120416837.XU CN202120416837U CN214470608U CN 214470608 U CN214470608 U CN 214470608U CN 202120416837 U CN202120416837 U CN 202120416837U CN 214470608 U CN214470608 U CN 214470608U
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Abstract
The utility model discloses an external diameter detection device of hydraulic rubber tube steel system joint, including base, first support, second support, measure movable block, range finding sensor and display mechanism, first support and second support left and right sides interval are fixed on the base, measure movable block and pass through the mobile mechanism can move about and set up between first support and second support, still be formed with a centre gripping space between measure movable block and the first support, range finding sensor fixes on first support, and is used for measuring and measuring the distance between the movable block, display mechanism fixes on the base, and is used for the data that come from range finding sensor of real-time display; the advantage is that can realize automated inspection, reduces and detects workman intensity of labour, and can improve detection achievement efficiency.
Description
Technical Field
The utility model relates to an external diameter detection device especially relates to an external diameter detection device that hydraulic pressure rubber tube steel system connects.
Background
The hydraulic rubber tube is an auxiliary device commonly used in hydraulic systems, is used for connecting various hydraulic elements in the hydraulic systems, and can transmit hydraulic power or transmit high-pressure media such as water, gas, oil and the like so as to ensure the circulation of liquid and transmit liquid energy. The existing hydraulic rubber hose generally comprises a rubber hose body and a steel joint, wherein the steel joint is sleeved on the rubber hose body.
After the hydraulic rubber tube is assembled, the hydraulic rubber tube needs to be further detected, wherein one process is to detect the outer diameter of a steel joint sleeved on the rubber tube body, and whether the steel joint is qualified or not needs to be detected, and whether the steel joint meets the requirement standard of a customer or not is detected. At present, one kind is by the handheld hydraulic hose of workman when detecting, then plugs in the steel joint and examines utensil in the external diameter, is qualified product through examining the utensil promptly, and unable normal through examining the utensil then is nonconforming product, and this kind of detection mode is comparatively convenient, but only is fit for detecting the product that the external diameter is bigger than normal, and just carries out the plug repeatedly, can cause wearing and tearing to examining the utensil to detect the accuracy nature and obtain reducing. In addition, since the manual measurement is required to perform multi-point measurement, the manual measurement efficiency is extremely low, and the manual measurement is not suitable for the one-by-one detection of large-scale workpieces.
Disclosure of Invention
In order to solve the deficiencies existing in the prior art, the utility model provides an external diameter detection device that hydraulic rubber tube steel system connects, it can realize automated inspection, reduces and detects workman intensity of labour, and can improve detection achievement efficiency.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an external diameter detection device that hydraulic hose steel made connects, includes base, first support, second support, measures movable block, range finding sensor and display mechanism, first support with the second support about the interval fix the base on, the movable block of measurement pass through moving mechanism and can remove the setting and be in first support with the second support between, the movable block of measurement with first support between still be formed with a centre gripping space, range finding sensor fix first support on, and be used for measuring with the distance of measuring between the movable block, display mechanism fix the base on, and be used for the real-time display come from range finding sensor's data.
A plurality of guide shafts are connected between the first supports and between the second supports, and the measuring movable block is slidably arranged on the plurality of guide shafts. In this structure, the quantity of guiding axle is three, can guarantee like this to measure the smooth and easy removal of movable block at the guiding axle, and is difficult for the dislocation.
The moving mechanism comprises an air cylinder, the air cylinder is fixed on the base, and a piston rod of the air cylinder penetrates through the second support and then is fixed with the measuring moving block. In the structure, the cylinder is adopted to control the movement of the measuring moving block, the control is accurate and stable, and the response is timely.
The front side and the rear side of the middle part of the first support are respectively and outwards extended and fixed with a first side plate, the front side and the rear side of the middle part of the second support are respectively and outwards extended and fixed with a second side plate, and the first side plate is connected with the corresponding second side plate through a reinforcing plate. In this structure, the provision of the reinforcing plate enhances the connection between the first bracket and the second bracket.
The front side and the rear side of the measuring movable block respectively extend outwards to be fixed with a limiting block, the reinforcing plate is provided with a sliding groove which is transversely distributed, and the limiting block is arranged in the sliding groove in a sliding manner. In this structure, the stopper slides and locates in the spout, can guide on the one hand and measure movable block rectilinear movement, makes it be difficult for the dislocation, and on the other hand restricts the stroke of measuring the movable block, makes it remove in safe distance.
The base is characterized by further comprising a bottom plate and a plurality of trundles, wherein the trundles are fixed at the lower end of the bottom plate, and the bottom plate is fixed with the base through a plurality of stand columns. Thereby facilitating the overall movement.
The device comprises a base, a photoelectric sensor and a controller, wherein the photoelectric sensor is fixed on the base and used for detecting whether a workpiece to be detected is placed in a clamping space, and the photoelectric sensor and the air cylinder are respectively electrically connected with the controller. In the structure, after the photoelectric sensor detects that the workpiece to be detected is placed in the clamping space, the workpiece to be detected is fed back to the controller, the controller controls the air cylinder to drive, the measuring moving block is made to be close to the first support, the workpiece to be detected is moved away until the measurement is finished, the air cylinder automatically resets, and the controller is a PLC (programmable logic controller) and is XD 3-16.
The right side of the first support is connected with a detachable first insert, the left side of the measuring movable block is connected with a detachable second insert, and the clamping space is formed between the first insert and the second insert. In this structure, first insert and second insert adopt the material that hardness ratio steel connects the height, can avoid causing wearing and tearing to the steel joint like this, and first insert and second insert all adopt the mode of dismantling the connection, the later stage of being convenient for is changed.
The distance measuring sensor is a magnetostrictive sensor or a laser distance measuring sensor or an infrared distance measuring sensor.
Compared with the prior art, the utility model has the advantages of: the measuring movable block can be close to or far away from the first bracket under the driving of the moving mechanism, so that the purpose of clamping or loosening the workpiece to be detected is realized; the distance measuring sensor is used for detecting and measuring the distance between the movable blocks, and after the workpiece to be detected is tightly clamped, the outer diameter of the workpiece to be detected is the distance between the first support and the movable blocks to be measured, so that the outer diameter of the workpiece to be detected can be obtained only by measuring the distance between the distance measuring sensor and the movable blocks to be measured; the display mechanism is used for displaying data from the distance measuring sensor in real time, and when the air cylinder is not moved and the data is kept constant, the data is the outer diameter of the workpiece to be detected, so that whether the workpiece is qualified or not can be quickly known; the utility model discloses can realize automated inspection, reduce and detect workman intensity of labour, and can improve detection work efficiency.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic perspective view of the exploded structure of the present invention;
fig. 4 is a schematic block diagram of the circuit portion of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples, but the present invention is not limited thereto.
The first embodiment is as follows: as shown in the figure, an external diameter detection device that hydraulic hose steel made connects, including base 1, first support 2, second support 3, measure movable block 4, range sensor 5 and display mechanism 6, interval is fixed on base 1 about first support 2 and the second support 3, measure movable block 4 and can remove the setting between first support 2 and second support 3 through moving mechanism 7 and remove, it still is formed with a centre gripping space 8 to measure between movable block 4 and the first support 2, range sensor 5 fixes on first support 2, and be used for measuring and measure the distance between the movable block 4, display mechanism 6 fixes on base 1, and be used for the data that come from range sensor 5 of real-time display.
Example two: as shown in the figure, the other structures are the same as the first embodiment, and the difference is that a plurality of guide shafts 21 are connected between the first brackets 2 and between the second brackets 3, and the measuring movable block 4 is slidably disposed on the plurality of guide shafts 21. In this structure, the number of guiding axle 21 is three, can guarantee like this that measure movable block 4 and in the smooth and easy removal of guiding axle 21, and be difficult for the dislocation.
The moving mechanism 7 comprises an air cylinder 71, the air cylinder 71 is fixed on the base 1, and a piston rod of the air cylinder 71 passes through the second bracket 3 and then is fixed with the measuring moving block 4. In the structure, the air cylinder 71 is adopted to control the movement of the measuring moving block 4, the control is accurate and stable, and the response is timely.
Example three: as shown in the figures, the other structures are the same as those of the embodiment, and the differences are that the front and rear sides of the middle portion of the first bracket 2 are respectively fixed with a first side plate 22 extending outwards, the front and rear sides of the middle portion of the second bracket 3 are respectively fixed with a second side plate 31 extending outwards, and the first side plate 22 and the corresponding second side plate 31 are connected through a reinforcing plate 32. In this structure, the provision of the reinforcing plate 32 enhances the connection between the first bracket 2 and the second bracket.
The front side and the rear side of the measuring movable block 4 respectively extend outwards to be fixed with a limiting block 41, the reinforcing plate 32 is provided with a sliding groove 33 which is transversely distributed, and the limiting block 41 is arranged in the sliding groove 33 in a sliding manner. In this structure, the stopper 41 is slidably disposed in the sliding groove 33, so that the measuring moving block 4 can be guided to move linearly and is not easily dislocated, and the stroke of the measuring moving block 4 is limited to move within a safe distance.
Example four: as shown in the figures, the other structure is the same as that of the embodiment, and the difference is that the base further comprises a bottom plate 11 and a plurality of casters 12, the plurality of casters 12 are fixed at the lower end of the bottom plate 11, and the bottom plate 11 is fixed with the base 1 through a plurality of upright posts 13. Thereby facilitating the overall movement.
The workpiece clamping device further comprises a photoelectric sensor 91 and a controller 92, wherein the photoelectric sensor 91 is fixed on the base 1 and used for detecting whether a workpiece to be detected is placed in the clamping space 8, and the photoelectric sensor 91 and the air cylinder 71 are respectively electrically connected with the controller 92. In the structure, after the photoelectric sensor 91 detects that a workpiece to be detected is placed in the clamping space 8, the workpiece is fed back to the controller 92, the controller 92 controls the air cylinder 71 to drive, the measuring moving block 4 is enabled to be close to the first support 2, the workpiece to be detected is moved away until the measurement is finished, the air cylinder 71 automatically resets, and the controller 92 adopts a PLC (programmable logic controller) with the model number being XD 3-16.
The right side of the first bracket 2 is connected with a detachable first insert 23, the left side of the measuring movable block 4 is connected with a detachable second insert 42, and a clamping space 8 is formed between the first insert 23 and the second insert 42. In this structure, first insert and second insert adopt the material that hardness ratio steel connects the height, can avoid causing wearing and tearing to the steel joint like this, and first insert and second insert all adopt the mode of dismantling the connection, the later stage of being convenient for is changed.
The distance measuring sensor 5 is a magnetostrictive sensor or a laser distance measuring sensor 5 or an infrared distance measuring sensor 5. Preferably a magnetostrictive sensor is used.
The working principle of the device is as follows: when needs measure and examine the timing, arrange the steel joint of hydraulic pressure rubber tube in the centre gripping space, photoelectric sensor detects when having the object, feed back to the controller, the controller then control cylinder drive measurement movable block is close to first support, laminate mutually with the second insert until the steel joint is by first insert, distance measuring sensor's numerical value keeps invariable this moment, can judge whether this steel joint meets the requirements through the stable numerical value on the display mechanism, it is comparatively simple to detect, degree of automation is higher, and the testing result is comparatively accurate.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and the present invention can also be modified in materials and structures, or replaced by technical equivalents. Therefore, all structural equivalents which may be made by applying the present invention to the specification and drawings, or by applying them directly or indirectly to other related technical fields, are intended to be encompassed by the present invention.
Claims (9)
1. The utility model provides an external diameter detection device that hydraulic pressure hose steel system connects which characterized in that: including base, first support, second support, measurement movable block, range finding sensor and display mechanism, first support with the second support about the interval fix the base on, the measurement movable block pass through moving mechanism can remove the setting about and be in first support with the second support between, the measurement movable block with first support between still be formed with a centre gripping space, range finding sensor fix first support on, and be used for measuring with the measurement movable block between the distance, display mechanism fix the base on, and be used for the real-time display to come from range finding sensor's data.
2. The outer diameter detection device of a hydraulic hose steel joint according to claim 1, characterized in that: a plurality of guide shafts are connected between the first supports and between the second supports, and the measuring movable block is slidably arranged on the plurality of guide shafts.
3. The outer diameter detection device of a hydraulic hose steel joint according to claim 1, characterized in that: the moving mechanism comprises an air cylinder, the air cylinder is fixed on the base, and a piston rod of the air cylinder penetrates through the second support and then is fixed with the measuring moving block.
4. The outer diameter detection device of a hydraulic hose steel joint according to claim 1, characterized in that: the front side and the rear side of the middle part of the first support are respectively and outwards extended and fixed with a first side plate, the front side and the rear side of the middle part of the second support are respectively and outwards extended and fixed with a second side plate, and the first side plate is connected with the corresponding second side plate through a reinforcing plate.
5. The outer diameter detection device of a hydraulic hose steel joint according to claim 4, characterized in that: the front side and the rear side of the measuring movable block respectively extend outwards to be fixed with a limiting block, the reinforcing plate is provided with a sliding groove which is transversely distributed, and the limiting block is arranged in the sliding groove in a sliding manner.
6. The outer diameter detection device of a hydraulic hose steel joint according to claim 1, characterized in that: the base is characterized by further comprising a bottom plate and a plurality of trundles, wherein the trundles are fixed at the lower end of the bottom plate, and the bottom plate is fixed with the base through a plurality of stand columns.
7. The outer diameter detection device of a hydraulic hose steel joint according to claim 3, characterized in that: the device comprises a base, a photoelectric sensor and a controller, wherein the photoelectric sensor is fixed on the base and used for detecting whether a workpiece to be detected is placed in a clamping space, and the photoelectric sensor and the air cylinder are respectively electrically connected with the controller.
8. The outer diameter detection device of a hydraulic hose steel joint according to claim 1, characterized in that: the right side of the first support is connected with a detachable first insert, the left side of the measuring movable block is connected with a detachable second insert, and the clamping space is formed between the first insert and the second insert.
9. The outer diameter detection device of a hydraulic hose steel joint according to claim 1, characterized in that: the distance measuring sensor is a magnetostrictive sensor or a laser distance measuring sensor or an infrared distance measuring sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416837.XU CN214470608U (en) | 2021-02-25 | 2021-02-25 | Outer diameter detection device for hydraulic rubber tube steel joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416837.XU CN214470608U (en) | 2021-02-25 | 2021-02-25 | Outer diameter detection device for hydraulic rubber tube steel joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214470608U true CN214470608U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120416837.XU Active CN214470608U (en) | 2021-02-25 | 2021-02-25 | Outer diameter detection device for hydraulic rubber tube steel joint |
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|---|---|
| CN (1) | CN214470608U (en) |
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2021
- 2021-02-25 CN CN202120416837.XU patent/CN214470608U/en active Active
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